MCP4726A1T-E/MAY Microchip Technology, MCP4726A1T-E/MAY Datasheet - Page 69

• Manufacturer Part Number: MCP4726A1T-E/MAY
• Description: Single, 12-bit NV DAC With Ext Vref And I2C Interface 6 DFN 2x2x0.9mm T/R
• Manufacturer: Microchip Technology
• Series: -r

Specifications of MCP4726A1T-E/MAY

• Settling Time: 6µs
• Number Of Bits: 12
• Data Interface: EEPROM, I²C, Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.10W
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 6-VDFN Exposed Pad
• Number Of Outputs And Type: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.8
Table 8-1
operations of the I
serial interface operational frequencies. This, along
with the V
would be used to determine your applications volatile
DAC register update rate.
TABLE 8-1:
Note 1:
© 2011 Microchip Technology Inc.
C2 C1 C0
0
0
0
1
Code
N.A.
0
1
1
0
2:
Command
X Write Volatile
0 Write Volatile
1 Write All
0 Write NV
Serial Interface Communication
Times
OUT
Only the volatile PD1:PD0 bits of the Configuration bits are written.
Includes the Start or Stop bits.
shows time/frequency of the supported
Function
DAC
Memory
Memory
Configuration
Bits
Read
output performance (such as slew rate),
SERIAL INTERFACE TIMES / FREQUENCIES
2
C serial interface for the different
Writes Volatile
Config. DAC Config. DAC
Yes
N.A.
Yes
Yes
Yes
Memory?
(1)
N.A.
Yes
Yes
Yes
No
Writes EEPROM
N.A.
Yes
No
No
No
Memory?
N.A.
Yes
No
No
No
Interface
bits
Serial
# of
29
38
38
20
77
MCP4706/4716/4726
(2)
100kHz400kHz3.4MHz100kHz 400kHz 3.4MHz
Command Time (uS)
290
380
380
200
750
187.5
72.5
95
50
95
11.2
11.2
22.1
8.5
5.9
Command Frequency
3.4
2.6
2.6
5.0
1.3
DS22272A-page 69
(kHz)
13.8
10.5
10.5
20.0
5.3
170.0
117.2
89.5
89.5
45.3